/Engine/Source/Runtime/Engine/Classes/Engine/StaticMeshSourceData.h
MakeFStaticMeshSourceModelnon-assignable.
template<> struct TStructOpsTypeTraits< FStaticMeshSourceModel > : public [TStructOpsTypeTraitsBase2< FStaticMeshSourceModel >](API\Runtime\CoreUObject\UObject\TStructOpsTypeTraitsBase2)